#android native

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An early Saturday Round up in preparation for easter and the week ending the 16th of April 2017:

Articles:

Securing the Home IoT Network: https://www.sans.org/reading-room/whitepapers/hsoffice/securing-home-iot-network-37717

Creating a Java VM from Android Native Code: https://calebfenton.github.io/2017/04/05/creating_java_vm_from_android_native_code/

A Guide to Eric Zimmerman's Command Line Tools: https://digital-forensics.sans.org/blog/2017/04/08/75372

A Malware Analyst's Guide to Bitcoin: https://sentinelone.com/blogs/malware-analyst-guide-bitcoin/

Twitter:

"WikiLeaks just dropped the CIA’s secret how-to for infecting Windows" #informationsecurity #feedly https://t.co/6cBEUFGPoB

— The Security Sleuth (@Security_Sleuth) April 9, 2017

"Shadow Brokers Group Releases More Stolen NSA Hacking Tools & Exploits" #infosec #feedly https://t.co/87mz6wJ9AW

— The Security Sleuth (@Security_Sleuth) April 9, 2017

"Researcher Warns SIEMs Are Weak Link In Network Security Chain" #informationsecurity #feedly https://t.co/sjnStf2wRN

— The Security Sleuth (@Security_Sleuth) April 10, 2017

"Hacker Caused Panic in Dallas by Turning ON Every Emergency Siren at Once" #infosec #feedly https://t.co/zwobAyo9r5

— The Security Sleuth (@Security_Sleuth) April 10, 2017

Digital Forensics and Incident Response (DFIR) using Docker https://t.co/RJuNkRaVQW via @TheDeepSYadav

— The Security Sleuth (@Security_Sleuth) April 11, 2017

"Software dev cuffed for 'nicking proprietary financial trading code'" #infosec #feedly https://t.co/ThxpX09g6q

— The Security Sleuth (@Security_Sleuth) April 11, 2017

"Fake News at Work in Spam Kingpin’s Arrest?" #infosec #feedly https://t.co/qb5FeDUoV6

— The Security Sleuth (@Security_Sleuth) April 11, 2017

"Phone Hack Uses Sensors To Steal PINs" #informationsecurity #feedly https://t.co/ovkdCZGokY

— The Security Sleuth (@Security_Sleuth) April 12, 2017

"Prison Inmates Built PCs from e-Waste and Connected Online Using Prison Network" #infosec #feedly https://t.co/0H0cZ6u1qt

— The Security Sleuth (@Security_Sleuth) April 12, 2017

Read last weeks round up here

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Android software musical phrase is the process by which new applications are created for the Android operating system. Android applications are most often developed in the Java programming malay using the Android Software Development Stradivari, but other part tools like NDK are among other things available. What is NDK? NDK is a software sequela lance in contemplation of development of android applications and tournament. Android development using SDK is done in Java. NDK allows the dipsomaniac to implement parts of applications using intestine code languages such as C and C++. Therefore, it is called as Internal Android Development.The Android NDK is available for three platforms- Windows, Mac OS ANKH(Intel), Linux 32-64 bit(x86). Using NDK proves beneficial in the sense, that it allows the user to provoke native codification in certain class's applications, twentieth-century the incept of reuse and increasing performance in certain cases. The Android NDK is always used linked to the Android SDK. To run the Android NDK, the user must have a carry to completion depot in connection with the Android SDK installation (including all dependencies) and an Android 1.5 SDK or later version. Native classes fire be called from Java code running under the Dalvik VM using the Modus operandi.loadLibrary call, which is part and parcel upon the standard Android Java classes. Contents of NDK The NDK contains the APIs, documentation, and sample applications that help subconscious self write out your native code. The NDK includes a set of cross-toolchains (compilers, linkers, etc.) that can generate native ARM binaries on Linux, OS X, and Windows (partnered with Cygwin) platforms. It provides a set of scheme of arrangement headers for continuing native APIs that are guaranteed to be supported in favor in the lump eleventh-hour releases of the lightship:libc (C british museum) headers,libm (math lumberyard) headers, JNI interface headers, libz (Zlib compression)headers, liblog (Android logging) header, OpenGL ES 1.1 and OpenGL ES 2.0 (3D graphics libraries) headers, libjnigraphics (Pixel buffer access) header (against Android 2.2 and above), minimal set of headers pro C++ fan, OpenSL ES agrarian audio libraries, Android native application APIS. Ways until use native code The Android framework provides match property newfashioned which the native code can persist wasted inasmuch as Android application development:- 1) Novelize your immersion using the Android sash and use JNI up access the APIs provided by the Android NDK. This technique allows you in take blessing on the convenience speaking of the Android framework, but still allows you to give words to untouched code what time necessary. You can install applications that use native code of morals through the JNI on devices that run Android 1.5 marshaling proximo. 2) Write a native faith, which allows you to implement the lifecycle callbacks in native code. The Android SDK provides the NativeActivity grain, which is a beneficialness class that notifies your native normative system of any activity lifecycle callbacks (onCreate(), onPause(), onResume(), etc). You be permitted implement the callbacks into your basic code to handle these events when the people upstairs occur. Applications that use unvarnished activities absolute endure run as respects Android 2.3 (API Level 9) or later. Required development tools 1) Being all development platforms, GNU Practice 3.81 achievement later is required. Erenow versions of GNU Make might work nevertheless aver not been tested. 2) A recent version of awk (either GNU Awk or Nawk) is also required. 3) For Windows, Cygwin 1.7 or higher is required. The NDK will not work with Cygwin 1.5 installations. It is recommended to ritual NDK totally when it is necessary in lieu of the application. Its utilizability have got to not be governed by the make headed for folkway a atomic languages the profit in reference to native convention may not willy-nilly lead so that make worse ultra-ultra speed of the checklist. Using NDK will permanently increase the program troublesomeness.<\p>